Changelog:
============
* Two new functions to improve the logging interface.
* Add a "trunc" keyword to gpgrt_log_printhex.
* Avoid an endless loop in the argparser due to a conf file read error.
(From OE-Core rev: ca95c0731056bf1299e6a0cb293c904da643f887)
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
